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Agreement Purchase Price

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Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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- Definition

Amount expected to be recognized in earnings for the specified restructuring cost.

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The expected number of positions to be eliminated as a result of restructuring activities.

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No definition available.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Amount of accelerated depreciation charged against earnings associated with exit from or disposal of business activities or restructuring plan.

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Amount of restructuring charges, remediation cost, and asset impairment loss.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Special Items - Narrative (Details) $ in Millions, $ in Millions		3 Months Ended				9 Months Ended
	Oct. 28, 2019 USD ($) employee	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2020 CAD ($)	Sep. 30, 2019 USD ($)
Unusual or Infrequent Item, or Both [Line Items]
Special items		$ 59.7		$ 703.3		$ 210.6		$ 666.4
Irwindale Brewery
Unusual or Infrequent Item, or Both [Line Items]
Special items		17.6				115.9
Accelerated depreciation		13.0				96.0
Agreement Purchase Price						150.0
Montreal brewery
Unusual or Infrequent Item, or Both [Line Items]
Gain on sale of Montreal brewery					$ 61.3
Proceeds from sale of Montreal brewery					$ 96.2
North America
Unusual or Infrequent Item, or Both [Line Items]
Goodwill, Impairment Loss				668.3
Europe
Unusual or Infrequent Item, or Both [Line Items]
Goodwill and Intangible Asset Impairment				12.2
Europe \| Grolsch [Member]
Unusual or Infrequent Item, or Both [Line Items]
Aggregate Charges Related to Deconsolidation of Joint Venture				12.4				12.4
Employee relocation
Unusual or Infrequent Item, or Both [Line Items]
Restructuring costs		2.6				9.0
Restructuring charges
Unusual or Infrequent Item, or Both [Line Items]
Charges incurred and changes in estimates		2.8				33.9
Goodwill, Impairment Loss			$ 7.6
Revitalization restructuring costs
Unusual or Infrequent Item, or Both [Line Items]
Restructuring reserve		23.0				23.0
Employee-related charges
Unusual or Infrequent Item, or Both [Line Items]
Special items		8.9		4.4		61.8		10.7
Employee-related charges \| Irwindale Brewery
Unusual or Infrequent Item, or Both [Line Items]
Charges incurred and changes in estimates		1.5				16.3
Impairment Losses \| Europe
Unusual or Infrequent Item, or Both [Line Items]
Special items		$ 30.0		$ 12.2		$ 30.0		$ 12.2
Sale of Montreal Brewery \| North America
Unusual or Infrequent Item, or Both [Line Items]
Accelerated depreciation							$ 14
Minimum
Unusual or Infrequent Item, or Both [Line Items]
Expected restructuring cost	$ 90.0
Maximum
Unusual or Infrequent Item, or Both [Line Items]
Expected number of positions eliminated \| employee	600
Expected restructuring cost	$ 120.0